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IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
QHYCCD Liquid Cooling Kit for Astronomy Cameras

QHYCCD Liquid Cooling Kit for Astronomy Cameras

by QHYCCD
SKU QHY-090040
$300.00 - $300.00
$300.00
$300.00 - $300.00
$300.00
Price Match Policy!
  • Dedicated Liquid Cooling: Engineered for compatible LQ-series astronomy cameras.
  • Physical Footprint: Measures 29cm x 13cm x 17cm.
  • Substantial Build: Weighs approximately 2300g before adding coolant.
  • Low Power Draw: Operates on a 12V DC source, consuming 16W at 1.3A.
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  • Description
  • FAQ
  • Specifications
  • In the Box
  • Downloads
  • Warranty

  • Liquid Cooling Kit for Astronomy Cameras

    For LQ-series cameras requiring maximum thermal stability, this Liquid Cooling Kit uses 16W of power to actively circulate coolant and remove heat from the camera's sensor chamber. Operating on a standard 12V DC supply at 1.3A, the 2300g unit has a compact 29cm x 13cm x 17cm footprint designed for field deployment.

    16W of Cooling Power for LQ-Series Cameras

    This external liquid cooling system is designed to supplement the thermoelectric cooler (TEC) in compatible LQ-series cameras. By actively removing heat from the hot side of the TEC, it allows the sensor to reach and maintain significantly lower temperatures than with air cooling alone, especially on warm nights. This results in cleaner, lower-noise images and more reliable calibration frames.

    A 2300g, 12V Field-Deployed Unit

    The unit's physical specifications are designed for practical use alongside a portable imaging rig. It requires a standard 12V DC power source capable of supplying at least 1.3A, a common output for most astronomy power supplies and field batteries. At 2300g without liquid and measuring 29cm x 13cm x 17cm, the trade-off for enhanced cooling is a substantial piece of hardware that must be placed securely near the mount.

  • What is the main benefit of using this Liquid Cooling Kit with an LQ-model camera?

    The primary benefit is improved thermal stability and lower sensor temperatures. This reduces thermal noise in your long-exposure images, leading to cleaner data, especially during summer months or in warm climates where air cooling is less effective.

    Why is liquid cooling better than air cooling for an astronomy camera on a warm night?

    Liquid has a much higher heat capacity than air. This kit actively pumps coolant to a radiator, where heat is dissipated more efficiently than a simple fan and heatsink on the camera body can manage. This allows your camera's internal cooler to work more effectively, achieving a greater temperature delta from the ambient air.

    Can my portable astronomy battery run this Liquid Cooling Kit?

    Yes, provided your battery has a 12V DC output. The kit draws a rated current of 1.3A (16W), which is a modest load for most field batteries. You should factor this continuous draw into your total power budget for the night, alongside your mount, camera, and any other accessories.

    What are the dimensions and weight of the Liquid Cooling Kit?

    The unit measures 29cm x 13cm x 17cm and has a dry weight of approximately 2300g. Remember to account for the additional weight of the coolant when planning your setup.

    Does the 2300g weight of the Liquid Cooling Kit include the cooling liquid?

    No. The specified weight of about 2300g is without liquid. The final operating weight will be higher once the system is filled with coolant.

    What kind of power supply does the Liquid Cooling Kit need?

    The kit requires a 12V DC power source. The rated power consumption is 16W, with a rated current of 1.3A. Any standard astronomy power tank or AC-to-DC adapter that meets these specifications will work.

  • Size 29cm x 13cm x 17cm
    Weight About 2300g (without liquid)
    Rated Power 16W
    Rated Voltage 12V
    Rated Current 1.3A